Students make planets rotate around the sun and label them correctly.
simple events, platformer automations, functions, platformer basics, direction and turning, simple loops, simple motion, simple messaging, actor properties, basic math, platformer controls, advanced physics, advanced costume handling, graphic effects, delays, miscellaneous, simple conditionals, advanced messaging, expert physics, variables, detect conditions, advanced animation, topdown automations, touching actor, advanced events, pen size, pen color, simple drawing, input/output, simple variables,